Insole



FIG. 1 is a front perspective view of an insole showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a top, right side perspective view thereof;

FIG. 4 is a top, left side perspective view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a bottom, right side perspective view thereof;

FIG. 7 is a bottom, left side perspective view thereof;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a left side elevation view thereof;

FIG. 10 is a front elevation view thereof; and,

FIG. 11 is a rear elevation view thereof.

The insole shown in FIGS. 1-11 is for a left shoe. The corresponding insole for a right shoe is a mirror image of the insole for a left shoe.

Broken lines in the drawings are for illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for an insole, as shown and described. 